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Figure 1 | BMC Research Notes

Figure 1

From: Effect of intubation and mechanical ventilation on exhaled nitric oxide in preterm infants with and without bronchopulmonary dysplasia measured at a median postmenstrual age of 49 weeks

Figure 1

Effect of BPD and the duration of mechanical ventilation on the exhaled NO (top) and the NO production (bottom). The p-values show the extent of statistical significance of the covariates mean tidal expiratory flow (pMTEF), expiratory time (pTE), age (pAge) and body length (pBL); those of the main effects by mechanical ventilation (pMV) and BPD (pBPD); and that of the interaction (pAB) of both factors. Statistically significant values are shown in bold.

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